Research context In recent years, much attention has focussed on the development of resources that underpin genomics and bioinformatics in key crop species. This includes funding for assembling complex crop genomes and enhanced understanding of how genes function and interact. Whilst crucial for unlocking potential productivity gains to support food security, there is now a gap in capacity for experimental field trials, undertaken at scale. Such research trial capabilities are core to delivering crop research outputs to plant breeders, growers and the wider agricultural industry. In this proposal we request funds for a high-precision research plot combine capable of harvesting a wide range of crops, including all UK grown cereal and legume species. This will help safeguard the delivery of research field trials at the NIAB-Cambridge site for the next 5-10 years. It will underpin delivery of the diverse breadth of crop research and pre-breeding activities carried out by NIAB, routinely undertaken in partnership with other universities, institutes and industrial partners. Therefore, it will provide a highly accessible route for UK crop researchers to deliver a substantial portfolio of high-quality research to deliver outcomes aligned with BBSRC's high-level themes in 'Tackling Strategic Challenges' ('Bioscience for Sustainable Agriculture and Food') and 'Building strong Foundations' ('Infrastructure' and 'Collaboration, Partnership and Knowledge Exchange'). The equipment requested will be accessible within the context of NIAB's extensive trials facilities and associated crop research capabilities and expertise - so maximising the potential for wide uptake by the crop R&D community. Aims and objectives The aim of this proposal is to purchase a Haldrup C85 plot combine to support UK crop resarch with impact. The combine will be equipped with on-board near-infrared (NIR) spectrometry (the first in use in UK agricultural research), allowing on-combine measurement of grain protein content, an important criteria for determining grain quality and end use. It will also provide automated straw weighing, allowing accurate assessment of crop biomass (an important indicator of the ability of a crop to efficiently convert energy into harvestable product), and include integrated GPS functionalities for guided route planning and GPS data stamping. Potential applications and benefits NIAB delivers in excess of 100,000 arable and forage trial plots per year, of which 15,000 are combinable research plots. These are currently delivered using two Haldrup C85 plot combines, one of which is at the end of its replacement threshold. The requested equipment has new on-combine features not currently in use in the UK crop research sector. It will directly benefit NIAB's research delivery (currently £11 million of BBSRC investment), and catalyse access to high quality research field trials from public- and private-sector partners and collaborators.